IPA: /ɪnˈæpɪtəns/
KK: /ɪnˈæpɪtəns/
A condition where a person does not feel hungry or has no desire to eat.
Her inappetence made it difficult for her to enjoy meals with her family.
Inappetence is formed from "in-" (meaning not) and "appetere" (from Latin, meaning to seek or desire). The word describes a state of not having an appetite or desire for food.
Think of 'not' ('in-') wanting to 'seek' or 'desire' food — that's why inappetence means a lack of appetite.